Here's the 3-4 setup for the saints....
LE- will smith
RE- Charles Grant( stronger at the point than mcray)
DT- Sedrick Ellis
Lolb-Shanle
Mlb- Vilma
Mlb- casillas(speed demon)
Rolb-Fujita
cb- greer
cb- porter
fs-sharper
ss- harper
Be sure to sub mcray for grant when you go nickel,dime,or quarter. I usually us grant as my DT#2. Another option is to use usama young at safety and put harper at rolb to get more speed at LB.